32 lines
1.1 KiB
C++
32 lines
1.1 KiB
C++
#ifndef __glucachingval_h_
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#define __glucachingval_h_
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/**************************************************************************
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* *
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* Copyright (C) 1992, Silicon Graphics, Inc. *
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* *
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* These coded instructions, statements, and computer programs contain *
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* unpublished proprietary information of Silicon Graphics, Inc., and *
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* are protected by Federal copyright law. They may not be disclosed *
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* to third parties or copied or duplicated in any form, in whole or *
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* in part, without the prior written consent of Silicon Graphics, Inc. *
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* *
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**************************************************************************/
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/*
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* cachingeval.h - $Revision: 1.1 $
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*/
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class CachingEvaluator {
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public:
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enum ServiceMode { play, record, playAndRecord };
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virtual int canRecord( void );
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virtual int canPlayAndRecord( void );
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virtual int createHandle( int handle );
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virtual void beginOutput( ServiceMode, int handle );
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virtual void endOutput( void );
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virtual void discardRecording( int handle );
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virtual void playRecording( int handle );
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};
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#endif /* __glucachingval_h_ */
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